[SOLVED] Calendar attendee free/busy blocked out

The user has Outlook Pro 2003 and the latest Outlook connector (ZimbraOlkConnector-5.0.13_GA_2790_5.0.2893.13.msi).

When creating a new meeting and adding attendees their free/busy schedule is blanked out. If this user goes to web mail they can view free/busy for others etc. I have reinstalled connector and did a repair within outlook.